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RecruitingNCT06882785

KarXT for schizophrenia

The registry lists this study as recruiting. Study locations are listed in Japan. Confirm recruitment at each site. It is testing KarXT for schizophrenia.

SchizophreniaDrugFrom 18 Years to 65 Years
In plain English

Key information made simple

What is this study testing?

This study is testing whether KarXT may be useful for adults experiencing schizophrenia.

What would participation involve?

Participants may receive KarXT, attend study visits with the research team. The protocol may also involve randomization, placebo, or a comparison group. The registry lists locations in Japan.

Who is it mainly for?

This study appears to be mainly for adults with schizophrenia.

What should you check before joining?

Ask about the dose, safety monitoring, and possible side effects, whether there is placebo, randomization, or a comparison group, how many visits or travel steps are needed, the exact eligibility criteria.

Your next step

Check the study details

Check the official source, then confirm these points with the research team.

View official study record (opens in a new tab)
  • Recruitment and eligibility

    Is a site open, and who can take part?

  • Visits and time

    Where are visits, can any be remote, and how much time is needed?

  • Costs and support

    What costs, reimbursement or compensation apply?

Before joining

Questions to ask before joining

Study clarity

Things to check before joining

Study start dateStarted: June 10, 2025
Recruitment status
Recruiting
Enrollment listed in the registry
250
Sponsor
Bristol-Myers Squibb
Sponsor type
Pharmaceutical company
Study type
Drug
Intervention type
Medication / drug, OTHER
Study phase
Phase 3Usually a larger study designed to confirm effectiveness and safety in a broader group.
Locations
Japan
Age range
From 18 Years to 65 Years
Official registry ID
NCT06882785
Official title
A Phase 3, Randomized, Two-part Study With a 5-week Double-blind Part (Randomized, Parallelgroup, Placebo-controlled) Followed by a 52-week Open-label Extension Part to Evaluate the Efficacy and Safety of KarXT in Acutely Psychotic Japanese Adult Patients With Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition (DSM-5) Schizophrenia

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Check recruitment and locations

Recruitment checked against the registry by HopeStage on . Registry information can change. Always confirm availability with the research team.

View official study record (opens in a new tab)

The overall study status can differ from each site's status. Open a country to see its locations and their registry status.

Japan · 56 sites
  • Hotei Hospital
    Kōnan, Aichi-ken
    Site status: Recruiting
  • Local Institution - 0056
    Nagoya, Aichi-ken
    Site status: Not Yet Recruiting
  • Okehazama Hospital
    Toyoake, Aichi-ken
    Site status: Recruiting
  • Fujita Health University
    Toyoake, Aichi-ken
    Site status: Recruiting
  • National Kohnodai Medical Center.
    Ichikawa, Chiba
    Site status: Recruiting
  • National Hospital Organization Shimofusa Psychiatric Medical Center
    MIdori-ku, Chiba-shi, Chiba
    Site status: Recruiting
  • Local Institution - 0032
    Iizuka, Fukuoka
    Site status: Withdrawn
  • Local Institution - 0037
    Kitakyushu, Fukuoka
    Site status: Not Yet Recruiting
  • Shiranui Hospital
    Omuta, Fukuoka
    Site status: Recruiting
  • Takeda General Hospital - Aizuwakamatsu
    Aizu-Wakamatsu, Fukushima
    Site status: Recruiting
  • Holy Cross Hospital - Toki
    Toki, Gifu
    Site status: Recruiting
  • Kure Medical Center
    Kure, Hiroshima
    Site status: Recruiting
  • Goryokai Medical Corporation - Goryokai Hospital
    Sapporo, Hokkaido
    Site status: Recruiting
  • Hokkaido University Hospital
    Sapporo, Hokkaido
    Site status: Recruiting
  • Local Institution - 0025
    Hadano-shi, Kanagawa
    Site status: Not Yet Recruiting
  • Fujimidai Hospital
    Hiratsuka, Kanagawa
    Site status: Recruiting
  • Kitasato University Hospital
    Sagamihara, Kanagawa
    Site status: Recruiting
  • Tsurumi Nishii Hospital
    Yokohama, Kanagawa
    Site status: Recruiting
  • Yokohama City University Medical Center
    Yokohama, Kanagawa
    Site status: Recruiting
  • Hino Hospital - Yokohama
    Yokohama, Kanagawa
    Site status: Recruiting
  • Yuge Hospital
    Kumamoto, Kumamoto
    Site status: Recruiting
  • Local Institution - 0019
    Yatsushiro, Kumamoto
    Site status: Withdrawn
  • National Hospital Organization Maizuru Medical Center
    Maizuru, Kyoto
    Site status: Recruiting
  • Miyakonojo Shinsei Hospital
    Miyakonojō, Miyazaki
    Site status: Recruiting
  • Local Institution - 0014
    Komoro, Nagano
    Site status: Withdrawn
  • Local Institution - 0050
    Matsumoto, Nagano
    Site status: Withdrawn
  • University of the Ryukyus Hospital
    Ginowan, Okinawa
    Site status: Recruiting
  • Osaka Psychiatric Medical Center
    Hirakata, Osaka
    Site status: Recruiting
  • Kansai Medical University Medical Center
    Moriguchi, Osaka
    Site status: Recruiting
  • Nagaokai Medical Corporation - Neyagawa Sanatorium
    Neyagawa, Osaka
    Site status: Recruiting
  • Shin-Abuyama Hospital
    Takatsuki, Osaka
    Site status: Recruiting
  • Osaka Medical and Pharmaceutical University Hospital
    Takatsuki, Osaka
    Site status: Recruiting
  • Rainbow and Sea Hospital
    Karatsu-shi, Saga-ken
    Site status: Recruiting
  • Inuo Hospital
    Tosu, Saga-ken
    Site status: Recruiting
  • Saitama Konan Hospital
    Kumagaya, Saitama
    Site status: Recruiting
  • Dokkyo Medical University Hospital
    Shimotsuga, Tochigi
    Site status: Recruiting
  • Local Institution - 0054
    Shimotsuke, Tochigi
    Site status: Not Yet Recruiting
  • Tochigi Prefectural Okamotodai Hospital
    Utsunomiya, Tochigi
    Site status: Recruiting
  • Local Institution - 0012
    Hachiōji, Tokyo
    Site status: Withdrawn
  • National Center of Neurology and Psychiatry
    Kodaira, Tokyo
    Site status: Recruiting
  • Asuka Hospital
    Machida, Tokyo
    Site status: Recruiting
  • Toho University Omori Medical Center
    Ōta-ku, Tokyo
    Site status: Recruiting
  • Tokyo Metropolitan Matsuzawa Hospital
    Setagaya City, Tokyo
    Site status: Recruiting
  • Narimasu Kosei Hospital
    tabashi City, Tokyo
    Site status: Recruiting
  • Yamaguchi University Hospital
    Ube, Yamaguchi
    Site status: Recruiting
  • Kuramitsu Hospital
    Fukuoka
    Site status: Recruiting
  • University Hospital,Kyoto Prefectural University of Medicine
    Kyoto
    Site status: Recruiting
  • Miyazaki Prefectural Miyazaki Hospital
    Miyazaki
    Site status: Recruiting
  • Okayama University Hospital
    Okayama
    Site status: Recruiting
  • Local Institution - 0018
    Okinawa
    Site status: Not Yet Recruiting
  • Local Institution - 0031
    Osaka
    Site status: Not Yet Recruiting
  • Saitama Neuropsychitric Institute
    Saitama
    Site status: Recruiting
  • Tokushima University Hospital
    Tokushima
    Site status: Recruiting
  • Local Institution - 0033
    Tottori
    Site status: Withdrawn
  • Wakayama Medical University Hospital
    Wakayama
    Site status: Recruiting
  • Yamagata Sakuracho Hospital
    Yamagata
    Site status: Recruiting
In practice

For you

Participation may contribute to research. Personal benefit is not guaranteed.

Ask the research team to explain the activities, time commitment, and follow-up involved.

Study sites are listed. Confirm the relevant site and any travel before making plans.

Important

Not medical advice

Information from public sources. Are you the study sponsor? Contact us to update this page: hi@hopestage.com

FAQ

Questions about this study

What is this study trying to understand?

This study is exploring medication or study treatment for people with schizophrenia. Participants may complete study visits, assessments, or follow-up activities defined by the research team. Direct benefit is not guaranteed. The detailed objective is not always clearly listed in the public registry; the study team can confirm.

Does this study involve a medication?

This appears to be a medication / drug study involving KarXT, Placebo. Phase 3 studies are usually larger and aim to confirm effectiveness and safety in a broader group.

Who might this study be for?

This study may concern people with schizophrenia; age range: From 18 Years to 65 Years. The criteria appear fairly specific, but you should not assume you are eligible. The study team must confirm diagnosis, age, exclusions, available locations, and next steps.

What would I likely need to do?

You may need to take a study treatment and have regular medical follow-up. The listed study locations suggest that at least part of participation may involve a physical site. Ask whether some steps can be done remotely.

What side effects, interactions, or treatment changes should I check?

If the study involves a medication, ask whether it is already approved, experimental, or being tested for a new use. Check possible side effects, interactions with current treatment, dose changes, monitoring, and what happens if you feel worse. For any mental health study, also ask who to contact if you feel worse, whether participation may affect current treatment, whether you can stop, and who confirms eligibility.

Will I need to travel or attend in-person visits?

The listed study locations suggest that at least part of participation may involve a physical site. Ask which sites are open, how many visits are expected, whether any steps can be done remotely, and whether travel costs or compensation are listed.

Who is behind this study?

This study is sponsored by Bristol-Myers Squibb, which appears to be a pharmaceutical company. Sponsor website: https://www.bms.com. If available, it can be useful to check the sponsor website, collaborators, investigator affiliation, and the official registry before deciding. HopeStage does not judge the quality of a sponsor or researcher, but helps you identify what to verify.

Can I still join this study?

The public registry lists this study as recruiting. Individual sites may have different statuses. The research team must confirm whether a site is open and whether you meet the criteria.

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